<template>
    <div class="app-container">
      <el-form
        :model="queryParams"
        ref="queryForm"
        size="small"
        :inline="true"
        v-show="showSearch"
        label-width="68px"
      >
        <el-form-item label="文章标题" prop="articleTitle">
          <el-input
            v-model="queryParams.articleTitle"
            placeholder="请输入文章标题"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="类型" prop="articleTypeId">
          <el-select
            v-model="queryParams.articleTypeId"
            placeholder="文章类型"
            clearable
          >
            <el-option
              v-for="dict in dict.type.article_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button
            type="primary"
            icon="el-icon-search"
            size="mini"
            @click="handleQuery"
            >搜索</el-button
          >
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
            >重置</el-button
          >
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['system:notice:add']"
            >新增</el-button
          >
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="test"
            v-hasPermi="['system:notice:add']"
            >测试跳转</el-button
          >
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['system:notice:edit']"
            >修改</el-button
          >
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['system:notice:remove']"
            >删除</el-button
          >
        </el-col>
        <right-toolbar
          :showSearch.sync="showSearch"
          @queryTable="getList"
        ></right-toolbar>
      </el-row>
  
      <el-table
        v-loading="loading"
        :data="noticeList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column
          label="序号"
          align="center"
          prop="articleContentId"
          width="100"
        />
        <el-table-column
          label="文章标题"
          align="center"
          prop="articleTitle"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="文章类型"
          align="center"
          prop="articleTypeId"
          width="100"
        >
          <template slot-scope="scope">
            <dict-tag
              :options="dict.type.article_type"
              :value="scope.row.articleTypeId"
            />
          </template>
        </el-table-column>
        <el-table-column
          label="创建者"
          align="center"
          prop="createBy"
          width="100"
        />
        <el-table-column
          label="创建时间"
          align="center"
          prop="createTime"
          width="100"
        >
        </el-table-column>
        <el-table-column
          label="操作"
          align="center"
          class-name="small-padding fixed-width"
        >
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:notice:edit']"
              >修改</el-button
            >
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:notice:remove']"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
  
      <pagination
        v-show="total > 0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改公告对话框 -->
      <el-dialog
        :title="title"
        :visible.sync="open"
        width="780px"
        append-to-body
        :fullscreen="true"
      >
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-row>
            <el-col :span="12">
              <el-form-item label="文章标题" prop="articleTitle">
                <el-input
                  v-model="form.articleTitle"
                  placeholder="请输文章标题"
                />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="文章类型" prop="articleTypeId">
                <el-select
                  v-model="form.articleTypeId"
                  placeholder="请选择文章类型"
                >
                  <el-option
                    v-for="dict in dict.type.article_type"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"
                  ></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="24">
              <el-form-item label="内容">
                <editor v-model="form.articleContent" :min-height="192" />
              </el-form-item>
            </el-col>
            <el-col :span="6">
              <el-form-item label="上传附件">
                <el-upload
                  class="upload-demo"
                  ref="upload"
                  :action="uploadUrl"
                  :headers="headers"
                  :multiple="true"
                  :limit="3"
                  :before-upload="handleBeforeUpload"
                  :on-success="onSuccess"
                  :on-preview="handlePreview"
                  :on-remove="handleRemove"
                  :file-list="form.articleContentFile"
                  :auto-upload="false"
                >
                  <el-button slot="trigger" size="small" type="primary"
                    >选取文件</el-button
                  >
                  <el-button
                    style="margin-left: 10px"
                    size="small"
                    type="success"
                    @click="submitUpload"
                    >上传到服务器</el-button
                  >
                  <div slot="tip" class="el-upload__tip">
                    文件不超过100MB,最多3个文件
                  </div>
                </el-upload>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </template>
    
  <script>
  import { queryList, save, update, getInfo } from "@/api/article/index";
  import { getDicts } from "@/api/system/dict/data";
  import { rmSync } from "fs";
  import { getToken } from "@/utils/auth";
  export default {
    name: "Notice",
    dicts: ["article_type"],
    data() {
      return {
        uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
        headers: {
          Authorization: "Bearer " + getToken(),
        },
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 公告表格数据
        noticeList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          noticeTitle: undefined,
          createBy: undefined,
          status: undefined,
          articleTypeId:2
        },
        // 表单参数
        form: {
          articleContentFile: [],
        },
        // 表单校验
        rules: {
          articleTitle: [
            { required: true, message: "文章标题不能为空", trigger: "blur" },
            {
              min: 3,
              max: 50,
              message: "长度在 3 到 50 个字符",
              trigger: "blur",
            },
          ],
          articleTypeName: [
            { required: true, message: "文章类型不能为空", trigger: "change" },
          ],
        },
        fileSize: 100,
      };
    },
    created() {
      this.getList();
    },
    methods: {
  
      test(){
        window.open('http://localhost:8090/trainPlan?token=eyJ0eXAiOiJKV1QiLCJ0eXBlIjoiSldUIiwiZW5jcnlwdGlvbiI6IkhTMjU2IiwiYWxnIjoiSFMyNTYifQ.eyJkYXRhIjoie1widWlkXCI6MzY2LFwibWFya1wiOjIsXCJhY2NvdW50XCI6XCJ4eHp5XCIsXCJiYXNlXCI6XCJhYl9jbG91ZFwifSIsImV4cCI6MTY4Njk0NzQzNCwiaWF0IjoxNjg2ODM5NDM0fQ.f03d9aWaEllyd4l92A6aFkXbGSqNDfQ4UuS32SRbtdo', '_blank')
      },
      // 上传前校检格式和大小
      handleBeforeUpload(file) {
        // 校检文件大小
        if (this.fileSize) {
          const isLt = file.size / 1024 / 1024 < this.fileSize;
          if (!isLt) {
            this.$message.error(`上传文件大小不能超过 ${this.fileSize} MB!`);
            return false;
          }
        }
        return true;
      },
      //上传成功
      onSuccess(response, file, fileList) {
        this.form.articleContentFile = fileList;
      },
      //获取最后提交的文件
      getFileParams() {
        let fileList = [];
        console.log(this.form.articleContentFile);
        this.form.articleContentFile.forEach((item) => {
          if (item.response) {
            fileList.push({
              fileName: item.response.originalFilename,
              filePath: item.response.url,
              fileSize: item.size / 1024 / 1024,
            });
          } else {
            fileList.push({
              fileName: item.name,
            });
          }
        });
        this.setFileList(fileList);
      },
      setFileList(fileList) {
        this.form.articleContentFile = fileList;
      },
      submitUpload() {
        this.$refs.upload.submit();
      },
      handleRemove(file, fileList) {
        console.log(file);
      },
      handlePreview(file) {},
      /** 查询公告列表 */
      getList() {
        this.loading = true;
        queryList(this.queryParams).then((response) => {
          this.noticeList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          articleContentId: undefined,
          articleTitle: undefined,
          articleContent: undefined,
          articleTypeName: undefined,
          articleContentFile: [],
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map((item) => item.articleContentId);
        this.single = selection.length != 1;
        this.multiple = !selection.length;
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加文章";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        getInfo({
          articleContentId: row.articleContentId,
        }).then((response) => {
          this.form = response.data;
          this.open = true;
          this.title = "修改文章";
          if (response.data.articleContentFile) {
            let fileList = [];
            response.data.articleContentFile.forEach((item) => {
              fileList.push({
                name: item.fileName,
              });
            });
            this.form.articleContentFile = fileList;
          }
        });
      },
      /** 提交按钮 */
      submitForm: function () {
        this.getFileParams();
        this.$refs["form"].validate((valid) => {
          if (valid) {
            if (this.form.articleContentId != undefined) {
              update(this.form).then((response) => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              save(this.form).then((response) => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const articleContentId = row.articleContentId || this.ids;
        let params = {
          articleContentId: row.articleContentId,
          delFlag: '2',
        };
        this.$modal
          .confirm("是否确认删除")
          .then(function () {
            return update(JSON.stringify(params));
          })
          .then(() => {
            this.getList();
            this.$modal.msgSuccess("删除成功");
          })
          .catch(() => {});
      },
    },
  };
  </script>
    